57553143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 85432320

約数和(自身を除く): 27879177

約数列:

[1, 3, 17, 31, 51, 59, 93, 177, 527, 617, 1003, 1581, 1829, 1851, 3009, 5487, 10489, 19127, 31093, 31467, 36403, 57381, 93279, 109209, 325159, 618851, 975477, 1128493, 1856553, 3385479, 19184381, 57553143]

約数ペア:

[(1, 57553143), (3, 19184381), (17, 3385479), (31, 1856553), (51, 1128493), (59, 975477), (93, 618851), (177, 325159), (527, 109209), (617, 93279), (1003, 57381), (1581, 36403), (1829, 31467), (1851, 31093), (3009, 19127), (5487, 10489)]